Watch List notes:

Marcian (450-457). AE Nummus, Constantinople mint (?). Obv. Diademed and draped bust right. Rev. Monogram within laurel wreath. Cf. RIC X 541; Cf. Morello 5/33-38. AE. 1.26 g. 10.50 mm. R. Without mint name in exergue. Good VF.